DevOps

Actual portable scripting with Nix

Solving the challenge of scripting in DevOps: Introducing Nix for consistent environments.

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DevOps

DevOps Quick Fix: GCP outgoing connection issues

Quick Fix when GCP outgoing HTTPS connections to third-party REST APIs are slow or dropping.

DevOps

DevOps Quick Fix: intermittent yum and apt errors on new EC2

DevOps Quick Fix are solutions to common DevOps problems, usually encountered during client engagements Problem When creating a new AWS EC2 (either via Packer for AMI or via Terraform for EC2), the usual next immediate step is to install Unix packages via yum or apt. You may get intermittent errors like: "Package has no installation candidate" "Unable to locate package" "Error: Unable to find a match" "No package available" Solution Running yum or apt before EC2 finishes initialization is

AWS

Best Practices for Terraform AWS Tags

AWS tags are key-value labels you can assign to AWS resources that give extra information about it.

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